FM / rubygems

/opt/cpanel/ea-ruby27/root/usr/share/ruby/ruby-2.7.8/rubygems/

/opt/cpanel/ea-ruby27/root/usr/share/ruby/ruby-2.7.8/rubygems

Name	Size	Mode	Actions
commands/	-	0755	rm
core_ext/	-	0755	rm
defaults/	-	0755	rm
ext/	-	0755	rm
package/	-	0755	rm
request/	-	0755	rm
request_set/	-	0755	rm
resolver/	-	0755	rm
security/	-	0755	rm
source/	-	0755	rm
ssl_certs/	-	0755	rm
util/	-	0755	rm
available_set.rb	3094	0644	edit dl rm
basic_specification.rb	7801	0644	edit dl rm
bundler_version_finder.rb	3044	0644	edit dl rm
command.rb	16169	0644	edit dl rm
command_manager.rb	5111	0644	edit dl rm
compatibility.rb	1022	0644	edit dl rm
config_file.rb	12998	0644	edit dl rm
defaults.rb	4879	0644	edit dl rm
dependency.rb	8845	0644	edit dl rm
dependency_installer.rb	12292	0644	edit dl rm
dependency_list.rb	5673	0644	edit dl rm
deprecate.rb	1794	0644	edit dl rm
doctor.rb	3136	0644	edit dl rm
errors.rb	4750	0644	edit dl rm
exceptions.rb	6646	0644	edit dl rm
ext.rb	460	0644	edit dl rm
gemcutter_utilities.rb	5284	0644	edit dl rm
gem_runner.rb	2232	0644	edit dl rm
indexer.rb	11562	0644	edit dl rm
installer.rb	27262	0644	edit dl rm
installer_test_case.rb	4911	0644	edit dl rm
install_default_message.rb	336	0644	edit dl rm
install_message.rb	310	0644	edit dl rm
install_update_options.rb	6412	0644	edit dl rm
local_remote_options.rb	3619	0644	edit dl rm
mock_gem_ui.rb	1418	0644	edit dl rm
name_tuple.rb	2480	0644	edit dl rm
package.rb	18418	0644	edit dl rm
package_task.rb	3888	0644	edit dl rm
path_support.rb	1928	0644	edit dl rm
platform.rb	6401	0644	edit dl rm
psych_additions.rb	300	0644	edit dl rm
psych_tree.rb	796	0644	edit dl rm
rdoc.rb	524	0644	edit dl rm
remote_fetcher.rb	9709	0644	edit dl rm
request.rb	8909	0644	edit dl rm
request_set.rb	12230	0644	edit dl rm
requirement.rb	7323	0644	edit dl rm
resolver.rb	9682	0644	edit dl rm
s3_uri_signer.rb	6070	0644	edit dl rm
safe_yaml.rb	1591	0644	edit dl rm
security.rb	21751	0644	edit dl rm
security_option.rb	1056	0644	edit dl rm
server.rb	23270	0644	edit dl rm
source.rb	5511	0644	edit dl rm
source_list.rb	2610	0644	edit dl rm
source_local.rb	274	0644	edit dl rm
source_specific_file.rb	272	0644	edit dl rm
specification.rb	72481	0644	edit dl rm
specification_policy.rb	11950	0644	edit dl rm
spec_fetcher.rb	6450	0644	edit dl rm
stub_specification.rb	4857	0644	edit dl rm
syck_hack.rb	2170	0644	edit dl rm
test_case.rb	40880	0644	edit dl rm
test_utilities.rb	9054	0644	edit dl rm
text.rb	1894	0644	edit dl rm
uninstaller.rb	9043	0644	edit dl rm
uri_formatter.rb	778	0644	edit dl rm
uri_parser.rb	785	0644	edit dl rm
uri_parsing.rb	324	0644	edit dl rm
user_interaction.rb	13624	0644	edit dl rm
util.rb	2465	0644	edit dl rm
validator.rb	3739	0644	edit dl rm
version.rb	12744	0644	edit dl rm
version_option.rb	2066	0644	edit dl rm

Edit: /opt/cpanel/ea-ruby27/root/usr/share/ruby/ruby-2.7.8/rubygems/user_interaction.rb (13624B)

# frozen_string_literal: true
#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++

require 'rubygems/util'
require 'rubygems/deprecate'
require 'rubygems/text'

##
# Module that defines the default UserInteraction.  Any class including this
# module will have access to the +ui+ method that returns the default UI.

module Gem::DefaultUserInteraction

include Gem::Text

##
  # The default UI is a class variable of the singleton class for this
  # module.

@ui = nil

##
  # Return the default UI.

def self.ui
    @ui ||= Gem::ConsoleUI.new
  end

##
  # Set the default UI.  If the default UI is never explicitly set, a simple
  # console based UserInteraction will be used automatically.

def self.ui=(new_ui)
    @ui = new_ui
  end

##
  # Use +new_ui+ for the duration of +block+.

def self.use_ui(new_ui)
    old_ui = @ui
    @ui = new_ui
    yield
  ensure
    @ui = old_ui
  end

##
  # See DefaultUserInteraction::ui

def ui
    Gem::DefaultUserInteraction.ui
  end

##
  # See DefaultUserInteraction::ui=

def ui=(new_ui)
    Gem::DefaultUserInteraction.ui = new_ui
  end

##
  # See DefaultUserInteraction::use_ui

def use_ui(new_ui, &block)
    Gem::DefaultUserInteraction.use_ui(new_ui, &block)
  end

end

##
# UserInteraction allows RubyGems to interact with the user through standard
# methods that can be replaced with more-specific UI methods for different
# displays.
#
# Since UserInteraction dispatches to a concrete UI class you may need to
# reference other classes for specific behavior such as Gem::ConsoleUI or
# Gem::SilentUI.
#
# Example:
#
#   class X
#     include Gem::UserInteraction
#
#     def get_answer
#       n = ask("What is the meaning of life?")
#     end
#   end

module Gem::UserInteraction

include Gem::DefaultUserInteraction

##
  # Displays an alert +statement+.  Asks a +question+ if given.

def alert(statement, question = nil)
    ui.alert statement, question
  end

##
  # Displays an error +statement+ to the error output location.  Asks a
  # +question+ if given.

def alert_error(statement, question = nil)
    ui.alert_error statement, question
  end

##
  # Displays a warning +statement+ to the warning output location.  Asks a
  # +question+ if given.

def alert_warning(statement, question = nil)
    ui.alert_warning statement, question
  end

##
  # Asks a +question+ and returns the answer.

def ask(question)
    ui.ask question
  end

##
  # Asks for a password with a +prompt+

def ask_for_password(prompt)
    ui.ask_for_password prompt
  end

##
  # Asks a yes or no +question+.  Returns true for yes, false for no.

def ask_yes_no(question, default = nil)
    ui.ask_yes_no question, default
  end

##
  # Asks the user to answer +question+ with an answer from the given +list+.

def choose_from_list(question, list)
    ui.choose_from_list question, list
  end

##
  # Displays the given +statement+ on the standard output (or equivalent).

def say(statement = '')
    ui.say statement
  end

##
  # Terminates the RubyGems process with the given +exit_code+

def terminate_interaction(exit_code = 0)
    ui.terminate_interaction exit_code
  end

##
  # Calls +say+ with +msg+ or the results of the block if really_verbose
  # is true.

def verbose(msg = nil)
    say(clean_text(msg || yield)) if Gem.configuration.really_verbose
  end
end

##
# Gem::StreamUI implements a simple stream based user interface.

class Gem::StreamUI

extend Gem::Deprecate

##
  # The input stream

attr_reader :ins

##
  # The output stream

attr_reader :outs

##
  # The error stream

attr_reader :errs

##
  # Creates a new StreamUI wrapping +in_stream+ for user input, +out_stream+
  # for standard output, +err_stream+ for error output.  If +usetty+ is true
  # then special operations (like asking for passwords) will use the TTY
  # commands to disable character echo.

def initialize(in_stream, out_stream, err_stream=STDERR, usetty=true)
    @ins = in_stream
    @outs = out_stream
    @errs = err_stream
    @usetty = usetty
  end

##
  # Returns true if TTY methods should be used on this StreamUI.

def tty?
    @usetty && @ins.tty?
  end

##
  # Prints a formatted backtrace to the errors stream if backtraces are
  # enabled.

def backtrace(exception)
    return unless Gem.configuration.backtrace

@errs.puts "\t#{exception.backtrace.join "\n\t"}"
  end

##
  # Choose from a list of options.  +question+ is a prompt displayed above
  # the list.  +list+ is a list of option strings.  Returns the pair
  # [option_name, option_index].

def choose_from_list(question, list)
    @outs.puts question

list.each_with_index do |item, index|
      @outs.puts " #{index + 1}. #{item}"
    end

@outs.print "> "
    @outs.flush

result = @ins.gets

return nil, nil unless result

result = result.strip.to_i - 1
    return list[result], result
  end

##
  # Ask a question.  Returns a true for yes, false for no.  If not connected
  # to a tty, raises an exception if default is nil, otherwise returns
  # default.

def ask_yes_no(question, default=nil)
    unless tty?
      if default.nil?
        raise Gem::OperationNotSupportedError,
              "Not connected to a tty and no default specified"
      else
        return default
      end
    end

default_answer = case default
                     when nil
                       'yn'
                     when true
                       'Yn'
                     else
                       'yN'
                     end

result = nil

while result.nil? do
      result = case ask "#{question} [#{default_answer}]"
               when /^y/i then true
               when /^n/i then false
               when /^$/  then default
               else            nil
               end
    end

return result
  end

##
  # Ask a question.  Returns an answer if connected to a tty, nil otherwise.

def ask(question)
    return nil if not tty?

@outs.print(question + "  ")
    @outs.flush

result = @ins.gets
    result.chomp! if result
    result
  end

##
  # Ask for a password. Does not echo response to terminal.

def ask_for_password(question)
    return nil if not tty?

@outs.print(question, "  ")
    @outs.flush

password = _gets_noecho
    @outs.puts
    password.chomp! if password
    password
  end

def require_io_console
    @require_io_console ||= begin
      begin
        require 'io/console'
      rescue LoadError
      end
      true
    end
  end

def _gets_noecho
    require_io_console
    @ins.noecho {@ins.gets}
  end

##
  # Display a statement.

def say(statement="")
    @outs.puts statement
  end

##
  # Display an informational alert.  Will ask +question+ if it is not nil.

def alert(statement, question=nil)
    @outs.puts "INFO:  #{statement}"
    ask(question) if question
  end

##
  # Display a warning on stderr.  Will ask +question+ if it is not nil.

def alert_warning(statement, question=nil)
    @errs.puts "WARNING:  #{statement}"
    ask(question) if question
  end

##
  # Display an error message in a location expected to get error messages.
  # Will ask +question+ if it is not nil.

def alert_error(statement, question=nil)
    @errs.puts "ERROR:  #{statement}"
    ask(question) if question
  end

##
  # Display a debug message on the same location as error messages.

def debug(statement)
    @errs.puts statement
  end
  deprecate :debug, :none, 2018, 12

##
  # Terminate the application with exit code +status+, running any exit
  # handlers that might have been defined.

def terminate_interaction(status = 0)
    close
    raise Gem::SystemExitException, status
  end

def close
  end

##
  # Return a progress reporter object chosen from the current verbosity.

def progress_reporter(*args)
    case Gem.configuration.verbose
    when nil, false
      SilentProgressReporter.new(@outs, *args)
    when true
      SimpleProgressReporter.new(@outs, *args)
    else
      VerboseProgressReporter.new(@outs, *args)
    end
  end

##
  # An absolutely silent progress reporter.

class SilentProgressReporter

##
    # The count of items is never updated for the silent progress reporter.

attr_reader :count

##
    # Creates a silent progress reporter that ignores all input arguments.

def initialize(out_stream, size, initial_message, terminal_message = nil)
    end

##
    # Does not print +message+ when updated as this object has taken a vow of
    # silence.

def updated(message)
    end

##
    # Does not print anything when complete as this object has taken a vow of
    # silence.

def done
    end

end

##
  # A basic dotted progress reporter.

class SimpleProgressReporter

include Gem::DefaultUserInteraction

##
    # The number of progress items counted so far.

attr_reader :count

##
    # Creates a new progress reporter that will write to +out_stream+ for
    # +size+ items.  Shows the given +initial_message+ when progress starts
    # and the +terminal_message+ when it is complete.

def initialize(out_stream, size, initial_message,
                   terminal_message = "complete")
      @out = out_stream
      @total = size
      @count = 0
      @terminal_message = terminal_message

@out.puts initial_message
    end

##
    # Prints out a dot and ignores +message+.

def updated(message)
      @count += 1
      @out.print "."
      @out.flush
    end

##
    # Prints out the terminal message.

def done
      @out.puts "\n#{@terminal_message}"
    end

end

##
  # A progress reporter that prints out messages about the current progress.

class VerboseProgressReporter

include Gem::DefaultUserInteraction

##
    # The number of progress items counted so far.

attr_reader :count

def initialize(out_stream, size, initial_message,
                   terminal_message = 'complete')
      @out = out_stream
      @total = size
      @count = 0
      @terminal_message = terminal_message

@out.puts initial_message
    end

##
    # Prints out the position relative to the total and the +message+.

def updated(message)
      @count += 1
      @out.puts "#{@count}/#{@total}: #{message}"
    end

##
    # Prints out the terminal message.

def done
      @out.puts @terminal_message
    end

end

##
  # Return a download reporter object chosen from the current verbosity

def download_reporter(*args)
    if [nil, false].include?(Gem.configuration.verbose) || !@outs.tty?
      SilentDownloadReporter.new(@outs, *args)
    else
      ThreadedDownloadReporter.new(@outs, *args)
    end
  end

##
  # An absolutely silent download reporter.

class SilentDownloadReporter

##
    # The silent download reporter ignores all arguments

def initialize(out_stream, *args)
    end

##
    # The silent download reporter does not display +filename+ or care about
    # +filesize+ because it is silent.

def fetch(filename, filesize)
    end

##
    # Nothing can update the silent download reporter.

def update(current)
    end

##
    # The silent download reporter won't tell you when the download is done.
    # Because it is silent.

def done
    end

end

##
  # A progress reporter that behaves nicely with threaded downloading.

class ThreadedDownloadReporter

MUTEX = Mutex.new

##
    # The current file name being displayed

attr_reader :file_name

##
    # Creates a new threaded download reporter that will display on
    # +out_stream+.  The other arguments are ignored.

def initialize(out_stream, *args)
      @file_name = nil
      @out = out_stream
    end

##
    # Tells the download reporter that the +file_name+ is being fetched.
    # The other arguments are ignored.

def fetch(file_name, *args)
      if @file_name.nil?
        @file_name = file_name
        locked_puts "Fetching #{@file_name}"
      end
    end

##
    # Updates the threaded download reporter for the given number of +bytes+.

def update(bytes)
      # Do nothing.
    end

##
    # Indicates the download is complete.

def done
      # Do nothing.
    end

private

def locked_puts(message)
      MUTEX.synchronize do
        @out.puts message
      end
    end

end

##
# Subclass of StreamUI that instantiates the user interaction using STDIN,
# STDOUT, and STDERR.

class Gem::ConsoleUI < Gem::StreamUI

##
  # The Console UI has no arguments as it defaults to reading input from
  # stdin, output to stdout and warnings or errors to stderr.

def initialize
    super STDIN, STDOUT, STDERR, true
  end

end

##
# SilentUI is a UI choice that is absolutely silent.

class Gem::SilentUI < Gem::StreamUI

##
  # The SilentUI has no arguments as it does not use any stream.

def initialize
    reader, writer = nil, nil

reader = File.open(IO::NULL, 'r')
    writer = File.open(IO::NULL, 'w')

super reader, writer, writer, false
  end

def close
    super
    @ins.close
    @outs.close
  end

def download_reporter(*args) # :nodoc:
    SilentDownloadReporter.new(@outs, *args)
  end

def progress_reporter(*args) # :nodoc:
    SilentProgressReporter.new(@outs, *args)
  end

end

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